Page last updated: 2024-10-06

Isoleucine Biosynthesis

Proteins (16)

ProteinSynonymsTaxonomy
Ketol-acid reductoisomerase (NADP(+))KARI; EC 1.1.1.86; Acetohydroxy-acid isomeroreductase; AHIR; Alpha-keto-beta-hydroxylacyl reductoisomerase; Ketol-acid reductoisomerase type 2; Ketol-acid reductoisomerase type IIEscherichia coli K-12
Branched-chain-amino-acid aminotransferaseBCAT; EC 2.6.1.42; Transaminase BEscherichia coli K-12
Acetolactate synthase isozyme 3 large subunitEC 2.2.1.6; AHAS-III; ALS-III; Acetohydroxy-acid synthase III large subunitEscherichia coli K-12
Acetolactate synthase isozyme 3 small subunitEC 2.2.1.6; ALS-III; Acetohydroxy-acid synthase III small subunit; AHAS-IIIEscherichia coli K-12
Acetolactate synthase isozyme 1 large subunitAHAS-I; EC 2.2.1.6; Acetohydroxy-acid synthase I large subunit; ALS-IEscherichia coli K-12
Acetolactate synthase isozyme 1 small subunitEC 2.2.1.6; Acetohydroxy-acid synthase I small subunit; AHAS-I; ALS-IEscherichia coli K-12
Acetolactate synthase isozyme 2 small subunitEC 2.2.1.6; ALS-II; Acetohydroxy-acid synthase II small subunit; AHAS-IIEscherichia coli K-12
L-threonine dehydratase biosynthetic IlvAEC 4.3.1.19; Threonine deaminaseEscherichia coli K-12
Dihydroxy-acid dehydrataseDAD; EC 4.2.1.9Escherichia coli K-12
High-affinity branched-chain amino acid transport ATP-binding protein LivGLIV-I protein GEscherichia coli K-12
Leu/Ile/Val-binding proteinLIV-BPEscherichia coli K-12
Branched-chain amino acid transport system 2 carrier proteinLIV-IIEscherichia coli K-12
High-affinity branched-chain amino acid transport system permease protein LivHLIV-I protein HEscherichia coli K-12
High-affinity branched-chain amino acid transport system permease protein LivMLIV-I protein MEscherichia coli K-12
High-affinity branched-chain amino acid transport ATP-binding protein LivFLIV-I protein FEscherichia coli K-12
RecName: Full=Acetolactate synthase isozyme 2 large subunit; Short=AHAS-II; AltName: Full=ALS-II; AltName: Full=Acetohydroxy-acid synthase II large subunitEscherichia coli K-12

Compounds (15)

CompoundDescription
hydronium ion
pyruvic acidAn intermediate compound in the metabolism of carbohydrates, proteins, and fats. In thiamine deficiency, its oxidation is retarded and it accumulates in the tissues, especially in nervous structures. (From Stedman, 26th ed)
Orthophosphate
Carbon DioxideA colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.
glutamic acidA non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM.
Adenosine TriphosphateAn adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.
adenosine diphosphateAdenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.
threonineAn essential amino acid occurring naturally in the L-form, which is the active form. It is found in eggs, milk, gelatin, and other proteins.
SodiumA member of the alkali group of metals. It has the atomic symbol Na, atomic number 11, and atomic weight 23.
WaterA clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
2-oxo-3-methylvalerate
alpha-ketoglutaric acid
alpha-ketobutyric acidRN given refers to parent cpd; structure
isoleucineAn essential branched-chain aliphatic amino acid found in many proteins. It is an isomer of LEUCINE. It is important in hemoglobin synthesis and regulation of blood sugar and energy levels.
creolinfrom refined coal tar oils